/**
 * 正则
 * @type {{cellphone: RegExp, fixedPhone: RegExp}}
 */
export const regexp = {
  //手机号
  cellphone: /^1[3456789]\d{9}$/,
  //固话
  fixedPhone: /^((0\d{2,3})-)?(\d{7,8})$/,
}

/**
 * @param {string} path
 * @returns {Boolean}
 */
export function isExternal(path) {
  return /^(https?:|mailto:|tel:)/.test(path)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUsername(str) {
  const valid_map = ['admin', 'editor']
  return valid_map.indexOf(str.trim()) >= 0
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function validURL(url) {
  const reg = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
  return reg.test(url)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validLowerCase(str) {
  const reg = /^[a-z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUpperCase(str) {
  const reg = /^[A-Z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validAlphabets(str) {
  const reg = /^[A-Za-z]+$/
  return reg.test(str)
}

/**
 * @param {string} email
 * @returns {Boolean}
 */
export function validEmail(email) {
  const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
  return reg.test(email)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function isString(str) {
  if (typeof str === 'string' || str instanceof String) {
    return true
  }
  return false
}

/**
 * @param {Array} arg
 * @returns {Boolean}
 */
export function isArray(arg) {
  if (typeof Array.isArray === 'undefined') {
    return Object.prototype.toString.call(arg) === '[object Array]'
  }
  return Array.isArray(arg)
}

/**
 * 手机或座机或NULL
 * @param rule
 * @param value
 * @param callback
 */
export const validatePhone = (rule, value, callback) => {
  if (value) {
    if (regexp.cellphone.test(value) || regexp.fixedPhone.test(value)) {
      callback();
    } else {
      callback(new Error('电话号码格式错误！'));
    }
  }
};

/**
 * 手机号校验
 * @param rule
 * @param value
 * @param callback
 */
export const validateCellPhone = (rule, value, callback) => {
  if (value) {
    if (regexp.cellphone.test(value)) {
      callback();
    } else {
      callback(new Error('请输入正确的手机号码'));
    }
  }
};

/**
 * 身份证号格式校验
 * @param rule
 * @param value
 * @param callback
 * @returns {Error}
 */
export const isCardId = (rule, value, callback) => {
  if (!value) {
    return new Error("请输入身份证号)");
  } else {
    const reg =
      /^\d{6}(18|19|20)?\d{2}(0[1-9]|1[0-2])(([0-2][1-9])|10|20|30|31)\d{3}(\d|X|x)$/;
    const card = reg.test(value);
    if (!card) {
      callback(new Error("身份证号格式有误！"));
    } else {
      callback();
    }
  }
};

/**
 * 正整数
 * @param rule
 * @param value
 * @param callback
 */
export const positiveNumber = (rule, value, callback) => {
  if (Number.isInteger(Number(value)) && Number(value) > 0) {
    callback()
  } else {
    callback(new Error('请输入正整数'))
  }
}
